134252533433 has 8 divisors (see below), whose sum is σ = 148330165248. Its totient is φ = 120861615424.

The previous prime is 134252533417. The next prime is 134252533469. The reversal of 134252533433 is 334335252431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134252533433 - 2⁴ = 134252533417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134252533483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171678041 + ... + 171678822.

It is an arithmetic number, because the mean of its divisors is an integer number (18541270656).

Almost surely, 2^134252533433 is an apocalyptic number.

It is an amenable number.

134252533433 is a deficient number, since it is larger than the sum of its proper divisors (14077631815).

134252533433 is a wasteful number, since it uses less digits than its factorization.

134252533433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343356903.

The product of its digits is 388800, while the sum is 38.

Adding to 134252533433 its reverse (334335252431), we get a palindrome (468587785864).

The spelling of 134252533433 in words is "one hundred thirty-four billion, two hundred fifty-two million, five hundred thirty-three thousand, four hundred thirty-three".